# 倒数日 · Days Matter vs 安心计件

The clearest difference is ratings volume: 倒数日 · Days Matter at 8.3K against 安心计件's 4. 倒数日 · Days Matter also leads on device support (4 vs 2). 安心计件's advantage is review sentiment (96% vs 88%) and iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. 倒数日 · Days Matter sells 10 in-app purchases, starting at $0.49 per month and 安心计件 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

安心计件 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 倒数日 · Days Matter has 8.3K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 88% of 倒数日 · Days Matter's written reviews are positive against 96% of 安心计件's.

倒数日 · Days Matter ships an update every 3 weeks, 安心计件 every 6 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 倒数日 · Days Matter | 安心计件 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8.3K ratings)](https://appshunter.io/ios/app/days-matter/id406170251/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1438701334/reviews)** |
| Number of ratings | **8.3K** | 4 |
| Positive reviews | 87.5% of reviews | **96.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 280 MB | 129 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [iDaily Corp.](https://appshunter.io/developer/364264742) | [上海安加心网络科技有限公司](https://appshunter.io/developer/1657099097) |

## What reviewers say

### 倒数日 · Days Matter

[App page](https://appshunter.io/ios/app/days-matter/id406170251)

Track important dates, from personal milestones to financial deadlines. Offers extensive date range support, cloud sync, and customizable event backgrounds. Includes features like historical date lookups and a date calculator.

**Highlights:** Extensive date range support (year 1 to 9999), Cloud synchronization for data backup, Lunar calendar support, Notification Center widgets and Apple Watch app, Customizable event backgrounds, Password protection with Face ID/Touch ID

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 倒数日 Pro · 月度会员 | $0.49 | per month |
| 倒数日相册 1000 张 | $0.99 | per month |
| 倒数日相册 2000 张 | $1.99 | per month |
| 倒数日相册 10000 张 | $6.99 | per month |
| 倒数日重置密码 | $0.99 | one-time |
| メールアドレスカード | $2.99 | one-time |
| 咖啡 | $2.99 | one-time |
| Days Matter Pro | $4.99 | one-time |
| 银币 | $5.99 | one-time |
| 金币 | $14.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 📆 Helps remember important dates
- 🗓️ Useful for tracking events and milestones
- 🧠 Aids in recalling memories
- 🔍 Provides historical information

**What reviewers complain about**

- 💰 Some features require paid subscription
- 🌐 Lack of English language support
- 🔧 Occasional bugs and crashes
- 🔍 Cluttered interface for some users
- ⚠️ Unexpected changes to login/sync methods

**Reported bugs**

- Incorrect date display in widget
- Inconsistent behavior when changing phones
- Sync issues causing data loss
- Unexpected app behavior after updates

**Requested features**

- Add English language option
- Improve widget customization
- Provide more theme/background options
- Allow manual date entry format customization
- Implement sync with other calendar apps


### 安心计件

[App page](https://appshunter.io/ios/app/id1438701334)

This app helps piece-rate workers track their work and calculate wages. Easily record the number of items completed for each task and see a clear overview of your earnings. Ideal for blue-collar workers in various manufacturing and service industries.

**Highlights:** Record work processes and item counts, Calculate wages based on item price and quantity, Daily and historical data tracking, Clear display of work content, Income distribution pie charts, Export data as images

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP月卡会员-4.8 | $0.99 | one-time |
| VIP季卡会员-11.8 | $1.99 | one-time |
| VIP年卡会员-19.8 | $2.99 | one-time |
| VIP年卡会员-21.8 | $2.99 | one-time |
| VIP终身会员-46 | $6.99 | one-time |
| VIP终身会员-52.8 | $7.99 | one-time |
| VIP终身会员-58.8 | $7.99 | one-time |


## Frequently asked questions

### Is 倒数日 · Days Matter free?

倒数日 · Days Matter is free to download, with in-app purchases available.

### Is 安心计件 free?

安心计件 is free to download, with in-app purchases available.

### Which has better reviews, 倒数日 · Days Matter or 安心计件?

安心计件 is rated higher. 倒数日 · Days Matter averages 4.8 out of 5 from 8.3K ratings, while 安心计件 averages 5.0 from 4 ratings.

### Do 倒数日 · Days Matter or 安心计件 have ads?

Both 倒数日 · Days Matter and 安心计件 show ads.

### Which is updated more often, 倒数日 · Days Matter or 安心计件?

倒数日 · Days Matter ships an update every 3 weeks, and 安心计件 every 6 weeks. Most recently, 倒数日 · Days Matter was updated on November 8, 2026 and 安心计件 on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*